15 Years of Field Data: What the Industry's Longest Ultrasonic vs. PD Study Actually Shows

RG3 sells both PD and ultrasonic meters, so this one has no horse in the race — it just follows the data. Drawing on 15 years of continuous billed-usage records from the Johnson Controls Static Meter Research Project across three U.S. utilities and 37 monitored services, this guide lays out where the "ultrasonic is simply better" narrative holds up in the field and where it doesn't, with every claim tied to a source and every limitation stated plainly.

Comprehensive Guide · 53 pages